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Verified answer
JawabPGSL = 24
r1= 15
r2 = 5
r1- r2 = 10
J = √(24² -10²)
J = √476 = 2√119
r = 5cm
GSPL =24cm
J = ........?
J² = GSPL² + (R + r)²
= 24² + (15 - 5)²
= 576 + 10²
= 576 + 100
J² = 676
J = √676
J = 26
jadi jarak pusat 2 lingkaran = 26 cm